小儿桡骨头半脱位的诊断依据除哪项以外是（）。 A.有牵拉损伤史 B.患肢不能活动 C

—Do you let your kids travel by themselves at night?

—________! It couldn’t be more dangerous.

A．Of course

B．Not at all

C．Absolutely not

D．I’m not sure.

小明和小刚用细棉线连接了两个纸杯，制成了一个“土电话”．

（1）他们用该“电话”能实现的10m间的通话，这表明______．

（2）如果用该“电话”通话时，有另一位同学用手捏住线的某一部分，对方就听不到声音了，这是由于______；

（3）如果相距同样远，以同样大是声音说话，但用细铁丝代替细棉线，听话者听到的声音还一样大吗？______．你猜想产生的原因是：______；

（4）如果连接“土电话”的线没有拉直，讲话时另一方还能听到对方的声音吗？______．

理由是：______．

每年年底存款100元，求第五年末的价值总额，应用（）来计算。

A.复利终值系数

B.复利现值系数

C.年金终值系数

D.年金现值系数

Big football matches are always exciting affairs．Besides the action on the field, the noise the crowd makes really creates the unique atmosphere．At this summer’s World Cup, you can be sure that every country’s fans will be in full voice，supporting their teams．

The football chant(口号)is as old as the sport itself．It’s a way for fans to express their support for their team．It’s not uncommon for the noise of supporters to provide the encouragement for a team to win a match．Most agree that a chant is for building a great atmosphere and to support the team．

One of the most famous football songs is the Liverpool club anthem(颂歌)You’Never Walk Alone，originally from a 1945 Broadway show，which was adopted by Liverpool and is sung

before every match．It has been said that as soon as the opposite hears the song，they become

aware of how tough winning at Anfield (Liverpool’s stadium)will be．

The key to a good football song is that it should be simple．It has to he easy for all fans to

sing along with．When I went to watch Beijing Guo’an last season, I could join in one chant

though I could only speak a little Chinese．“Beijing wo ai ni。”the Guo'an fans sang—you

didn't have to be gifted to work out what that meant.

At the World Cup，the first songs you’ll hear at matches will he the national anthems．Fans and players join together to sing the anthems before each match, and it is considered a mark of

respect that the opposite remains silent while each team's an them is being sung．

So, even though I’ll be supporting England from home in the summer, you can be sure I'll be

chanting at my TV：“En-ger-land, En-ger-land, En-ger-land!”

59．From the passage we can learn that        ．

A．a good football chant is usually very long

B．the football chant can express support to the team

C．the football chant appears later than football itself

D．a fan is talented to learn foreign languages

60．What can fans do to support their team?

A．To kick the ball on the field．

B．To fight with the opposition fans．

C．To provide encouragement with chants．

D．To donate money to the players．

61．Why the national anthems of both the teams can be heard at the world Cup?

A．Because it is a sign to show the respect to each other．

B．Because it is sung for the leaders of the host country．

C．Because it represents encouragement from their fans．

D．Because either team senses the support from country．

62．Which of the following is the best title?

A．You’ll Never“Cheer”Alone

B．National Anthems at Matches

C．You’ll Never Walk Alone

D．Football—A Popular Sport

对于非均匀地层砂，高流速（液流速度>C.048厘米/秒）时，dg应取多少？